Browsing by Author "Kaur, Amarpreet"

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    A note on "A fuzzy approach to transport optimization problem"
    (Springer New York LLC, 2016) Sidhu, Sukhpreet Kaur; Kumar, Amit; Kaur, Amarpreet
    Sudhagar and Ganesan (Optim Eng, 2012, doi:10.1007/s11081-012-9202-6) proposed an approach to find the fuzzy optimal solution of such fuzzy transportation problems in which all the parameters are represented by fuzzy numbers. In this note, it is pointed out that the authors have used some mathematical incorrect assumptions in their proposed method. ? 2015, Springer Science+Business Media New York.
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    Optimal way of selecting cities and conveyances for supplying coal in uncertain environment
    (Springer India, 2014) Kumar, Amit; Kaur, Amarpreet
    In this paper, the limitations and shortcomings of the existing methods for solving fuzzy solid transportation problem are pointed out and to overcome these shortcomings, a new method is proposed for solving fuzzy solid transportation problem. The advantages of the proposed method over the existing methods are discussed. To illustrate the proposed method, an existing fuzzy solid transportation problem is solved. Also, to show the application of the proposed method in real life problems an existing real life fuzzy solid transportation problem is solved by the proposed method. ? 2014 Indian Academy of Sciences.